Highly Sensitive and Quick-Response Colpitts-Oscillator-Type Current Sensor Using an Amorphous Magnetic Wire MI Element.
نویسندگان
چکیده
منابع مشابه
A Magnetic Sensor with Amorphous Wire
Using a FeCoSiB amorphous wire and a coil wrapped around it, we have developed a sensitive magnetic sensor. When a 5 mm long amorphous wire with the diameter of 0.1 mm was used, the magnetic field noise spectrum of the sensor was about 30 pT/ÖHz above 30 Hz. To show the sensitivity and the spatial resolution, the magnetic field of a thousand Japanese yen was scanned with the magnetic sensor.
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ژورنال
عنوان ژورنال: Journal of the Magnetics Society of Japan
سال: 1996
ISSN: 0285-0192
DOI: 10.3379/jmsjmag.20.629